Hummer H2 U1029 Engine Trouble Code

When your car's 'Hummer H2 U1029 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.

Hummer H2 U1029 Code Meaning :

When you check Hummer H2 car engine light came on code U1029 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Hummer manufacturer may have a different definition for the U1029 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U1029 OBD-II Diagnostic Network (U) Trouble Code Description

U1029 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For U1029 Code

The reason of U1029 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

U1029 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

U1028 Previous Engine Trouble Code For Hummer H2

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